30 lines
930 B
Bash
30 lines
930 B
Bash
#!/bin/bash
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# SPDX-License-Identifier: GPL-2.0
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# This example script retrieves the DHCP state of a given interface.
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# In the interest of keeping the KVP daemon code free of distro specific
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# information; the kvp daemon code invokes this external script to gather
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# DHCP setting for the specific interface.
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#
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# Input: Name of the interface
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#
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# Output: The script prints the string "Enabled" to stdout to indicate
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# that DHCP is enabled on the interface. If DHCP is not enabled,
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# the script prints the string "Disabled" to stdout.
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#
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# Each Distro is expected to implement this script in a distro specific
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# fashion. For instance on Distros that ship with Network Manager enabled,
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# this script can be based on the Network Manager APIs for retrieving DHCP
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# information.
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if_file="/etc/sysconfig/network-scripts/ifcfg-"$1
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dhcp=$(grep "dhcp" $if_file 2>/dev/null)
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if [ "$dhcp" != "" ];
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then
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echo "Enabled"
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else
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echo "Disabled"
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fi
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